EP 2215042 A4 20111116 - A METHOD OF FORMING ALKOXYLATED FLOUROALCOHOLS
Title (en)
A METHOD OF FORMING ALKOXYLATED FLOUROALCOHOLS
Title (de)
VERFAHREN ZUR FORMUNG ALKOXYLIERTER FLUORALKOHOLE
Title (fr)
PROCÉDÉ DE FORMATION DE FLUOROALCOOLS ALCOXYLÉS
Publication
Application
Priority
- US 2008085217 W 20081202
- US 99198207 P 20071203
- US 32532908 A 20081201
Abstract (en)
[origin: US2009143621A1] A method of forming an alkoxylated fluoroalcohol is accomplished by providing a boron compound having or providing at least one boron-oxygen bond and an iodine source. The boron compound and iodine source are combined with reactants of a fluoroalcohol and an alkylene oxide in the presence of a base. The reactants are allowed to react to form an alkoxylated fluoroalcohol reaction product.
IPC 8 full level
C07C 41/03 (2006.01); C07C 43/12 (2006.01); C07C 231/12 (2006.01); C07C 303/40 (2006.01)
CPC (source: EP KR US)
C07C 41/03 (2013.01 - EP KR US); C07C 43/13 (2013.01 - KR); C07C 231/12 (2013.01 - EP US); C07C 303/40 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
- [YD] US 5608116 A 19970304 - HALLING ROBERT A [US], et al
- [Y] WO 03044074 A1 20030530 - SHELL INT RESEARCH [NL], et al
- See also references of WO 2009073641A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
US 2009143621 A1 20090604; US 8946486 B2 20150203; AU 2008333995 A1 20090611; AU 2008333995 B2 20140925; CA 2702519 A1 20090611; CA 2702519 C 20160426; CN 101874010 A 20101027; CN 101874010 B 20141112; DK 2215042 T3 20140707; EP 2215042 A1 20100811; EP 2215042 A4 20111116; EP 2215042 B1 20140402; EP 2215042 B2 20240626; ES 2477540 T3 20140717; JP 2011505423 A 20110224; JP 5571564 B2 20140813; KR 101597297 B1 20160224; KR 20100098366 A 20100906; US 2015148565 A1 20150528; US 9950978 B2 20180424; WO 2009073641 A1 20090611
DOCDB simple family (application)
US 32532908 A 20081201; AU 2008333995 A 20081202; CA 2702519 A 20081202; CN 200880117439 A 20081202; DK 08856599 T 20081202; EP 08856599 A 20081202; ES 08856599 T 20081202; JP 2010537008 A 20081202; KR 20107008073 A 20081202; US 2008085217 W 20081202; US 201514613222 A 20150203